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US 4,158,994 AGranted
Method for recompacting fibrous materials
OwnerKenneth B. Jenseninventor
Life of this patent
Estimating the term…
Abstract
Bales of hay and the like which were bundled or baled in the field are recompressed to about one-half their original length by using a high-pressure ram on the bales after their wires have been cut and removed, over-compressing the bales and then after relaxing the over-compression, restrapping the recompacted bale through a set of strap guides which are automatically adjusted in the direction of the press stroke to guide the strap around the recompacted bale regardless of the amount of over-compression of the bale.
Claims2
A method of recompacting field-baled and banded bundles of fibrous crops comprising:
- confining the bundle,
- unbanding the bundle,
- compressing the unbanded bundle at a recompacting station in a direction generally perpendicular to the alignment of the fibers in the bundle,
- over-compressing to break down a substantial amount of the fibers to partially destroy their resiliency,
- reducing the pressure on the bundles after over-compressing to relieve the internal expansion stresses within the bundle, and
- guiding a band continuously around the entire recompacted bundle while in said recompacting station and while held at said reduced pressure to reband the bundle.
3 more elements
Dependencies are inferred from the claim text.